Question about LD_LIBRARY_PATH

[Jure Repinc]

Hi,

While reading Building KDE From Source Step By Step I noticed the
LD_LIBRARY_PATH is not set in the same way in two parts of the
tutorial.

In step two it is set to:
LD_LIBRARY_PATH=/home/kdedev/kde-unstable/bin/lib:$LD_LIBRARY_PATH
But in step four it ti set to:
LD_LIBRARY_PATH=/home/kdedev/kde-unstable/lib:$QTDIR/lib:$LD_LIBRARY_PATH

Notice that in the first case there is:
/home/kdedev/kde-unstable/bin/lib
but in second there is:
/home/kdedev/kde-unstable/lib

So which one is correct? Or is there nothing wrong in the tutorial?

Thanks in advance for help!

-- 
Live long and prosper!